I'm newly married man.my Penis inserted into my wife vagina just to check which hole and 2,3 seconds it was there.I tried to insert more closer.she said as paining.so i withdrew it.no sperms came.it was not came on that time.but, my doubt is (few hours before i masturbated and sperms came.i wiped so cleanly.after a hours only i inserted into hers.sperms alive till that inside of my penis?Is it any avilable for pregnancy? we don't plan for that now.she is worrying.